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March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Hazardous Weather Conditions

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

Light Rain

74°F

23°C

Humidity	89%
Wind Speed	S 3 mph
Barometer	29.90 in (1011.6 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	8 Apr 4:55 pm HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Wahiawa HI

Flood Watch April 8, 05:52pm until April 10, 06:00pm

High Wind Watch April 9, 06:00am until April 10, 06:00am

Click here for hazard details and duration

Flood Watch

High Wind Watch

Flood Watch April 8, 05:52pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
This Afternoon
High: 78 °F
Heavy Rain
and Breezy
Tonight
Low: 67 °F
Heavy Rain
and Breezy
Thursday
High: 75 °F
Heavy Rain
and Very
Windy
Thursday Night
Low: 66 °F
Heavy Rain
and Very
Windy
Friday
High: 75 °F
Heavy Rain
and Breezy
Friday Night
Low: 66 °F
Heavy Rain
Saturday
High: 77 °F
Scattered
Showers
Saturday Night
Low: 66 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. Breezy, with a south southeast wind 9 to 16 mph becoming east after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Very windy, with a south southeast wind 13 to 23 mph increasing to 23 to 33 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Very windy, with a south southeast wind 28 to 33 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Friday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Breezy, with a southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts in excess of 4 inches possible.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. South southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Saturday

Scattered showers. Mostly cloudy, with a high near 77. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.

Saturday Night

Showers likely, mainly after midnight. Cloudy, with a low around 66. South southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Sunday

Showers likely and possibly a thunderstorm, then frequent showers after noon. Some of the storms could produce heavy rainfall. High near 73. West southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%.

Sunday Night

Showers likely. The rain could be heavy at times. Cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 70%.

Monday

Showers likely. Cloudy, with a high near 75. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.

Monday Night

Showers likely. Cloudy, with a low around 65. North northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%.

Tuesday

Scattered showers. Cloudy, with a high near 77. South southeast wind 5 to 7 mph. Chance of precipitation is 40%.

Tuesday Night

Scattered showers. Cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Wednesday

Scattered showers. Cloudy, with a high near 77. Calm wind. Chance of precipitation is 30%.